#381C59#381C59

#381C59 is a dark, moderate violet. Relative luminance 0.024; OKLCH L 30.0% C 0.106 H 301.4°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#381C59
RGB	rgb(56, 28, 89)
HSL	hsl(268, 52%, 23%)
HSV	hsv(268, 69%, 35%)
CMYK	cmyk(37.1%, 68.5%, 0%, 65.1%)
CIE-LAB	lab(17.43, 27.63, -31.72)
CIE-LCH	lch(17.43, 42.06, 311.05°)
OKLab	oklab(30.01% 0.055 -0.0901)
OKLCH	oklch(30.01% 0.106 301.4)
XYZ	xyz(3.8489, 2.3925, 9.7083)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381C59 #3D591C

analogous

#1C1E59 #381C59 #561C59

triadic

#381C59 #59381C #1C5938

tetradic

#381C59 #591C1E #3D591C #1C5956

square

#381C59 #591C1E #3D591C #1C5956

split-complementary

#381C59 #59561C #1E591C

monochromatic

#0F0717 #1B0D2A #381C59 #552B88 #7339B6

Accessibility & contrast

On white

14.20

#381C59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#381C59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381C59

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381C59	#FFFFFF	#000000	##FFFFFF
##381C59	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5B

Deuteranopia (green-blind)

#062A58

Tritanopia (blue-blind)

#312937

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #381c59;
/* rgb */ color: rgb(56, 28, 89);
/* oklch */ color: oklch(30.0% 0.106 301.4);

Tailwind

colors: {
  custom: {
    50: '#725a88',
    500: '#381c59',
    950: '#000000',
  },
}

SCSS

$custom: #381c59;
$custom-light: #725a88;
$custom-dark: #000000;

JSON

{
  "hex": "#381c59",
  "rgb": {
    "r": 56,
    "g": 28,
    "b": 89
  },
  "hsl": {
    "h": 267.541,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3001,
    "c": 0.10555,
    "h": 301.4
  },
  "luminance": 0.02393
}

Semantic roles & 50–950 ramp

primary

#381C59

secondary

#6C8F42

accent

#DC4C9A

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040B

muted

#7B797C

Preview Lab

Preview with #381C59

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →